Help/Support Unlinking Health

[Ted2 39.2k iPhone 13 Pro 16.0 Donor]

Hi,

 

So I found the right function for hacking health, I also hacked it & it worked. 

Sadly it works for my enemy too

 

This is the part I hacked

loc_16955C
LDR             R0, [R5,#0x40]
LDR             R1, [R11,#var_s0]
SUB             R0, R0, R1
STR             R0, [R5,#0x40]
CMP             R0, #0
BGE             loc_16957C

I changed SUB R0, R0, R1 to a ADD & it worked.

 

So I was thinking that linked function had to do something with branches, I did NOP the

BGE loc_169557C

Whcih resulted in both, me & enemy has normal health.

 

The loc_169557c function looks like this (if that helps lol):

loc_16957C
VLDR            S0, [R5,#0x4C]
VCVT.F64.F32    D2, S0
VNEG.F64        D2, D2
VCVT.F32.F64    S0, D2
VSTR            S0, [R5,#0x48]
LDR             R0, =(unk_C8103C - 0x1695A4)
B               loc_16959C

 

Anyone could help me out? 

 

Thankyou in advance

[Archangel04 33.1k iPhone 7 14.3]

Do you have GDB?

In essence, SUB decreases the health and the STR stores it.

it compares health with 0 and if it's greater than 0 (aka alive) it branches to that function

[Archangel04 33.1k iPhone 7 14.3]

If you 0021 the LDR R1, [R11, #var_s0]

that is also god mode. If you 0020 the first LDR, that's one hit kill 

[Ted2 39.2k iPhone 13 Pro 16.0 Donor]

Yes I got GDB!

 

So the main function i need to hack is the one with Vectors?

1 minute ago, Archangel04 said:

If you 0021 the LDR R1, [R11, #var_s0]

that is also god mode. If you 0020 the first LDR, that's one hit kill 

Wow thanks dude!

[Archangel04 33.1k iPhone 7 14.3]

16 minutes ago, Ted2 said:

Yes I got GDB!

 

So the main function i need to hack is the one with Vectors?

Wow thanks dude!

No. Do a breakpoint on the SUB. (Make sure you remove ASLR)

Let enemy hit you. Do backtrace or bt and then do i r. Copy both.

then hit enemy, do bt and i r again. Copy this too. Send it to me or post below 

[Ted2 39.2k iPhone 13 Pro 16.0 Donor]

Just now, Archangel04 said:

No. Do a breakpoint on the SUB. (Make sure you remove ASLR)

Let enemy hit you. Do backtrace or bt and then do i r. Copy both.

then hit enemy, do bt and i r again. Copy this too. Send it to me or post below 

Sure! Making dinner right now, so after